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PCF8574APWG4
 | 
 | 
Texas Instruments
 | 
Remote 8-Bit I/O Expander for I2C-Bus 20-TSSOP -40 to 85 | 
 
 | 
 
 | 
| 
SN74ABT574APWR
 | 
 | 
Texas Instruments
 | 
Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-TSSOP -40 to 85 | 
 
 | 
 
 | 
| 
SN74LVC574APWG4
 | 
 | 
Texas Instruments
 | 
Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-TSSOP -40 to 125 | 
 
 | 
 
 | 
| 
SN74LVC574APWT
 | 
 | 
Texas Instruments
 | 
Octal Edge-Triggered D-Type Flip-Flop With 3-State Outputs 20-TSSOP -40 to 125 | 
 
 | 
 
 | 
| 
PCF8574APWR
 | 
 | 
Texas Instruments
 | 
Remote 8-Bit I/O Expander for I2C-Bus 20-TSSOP -40 to 85 | 
 
 | 
 
 |